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PT1006868E - MINIMALLY INVASIVE DETECTION DEVICE - Google Patents

MINIMALLY INVASIVE DETECTION DEVICE

Info

Publication number
PT1006868E
PT1006868E PT98915326T PT98915326T PT1006868E PT 1006868 E PT1006868 E PT 1006868E PT 98915326 T PT98915326 T PT 98915326T PT 98915326 T PT98915326 T PT 98915326T PT 1006868 E PT1006868 E PT 1006868E
Authority
PT
Portugal
Prior art keywords
detection device
minimally invasive
invasive detection
microprotrusions
patient
Prior art date
Application number
PT98915326T
Other languages
Portuguese (pt)
Inventor
Peter E Daddona
Avtar S Nat
Gregory T Fieldson
Wei-Qi Lin
Original Assignee
Alza Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alza Corp filed Critical Alza Corp
Publication of PT1006868E publication Critical patent/PT1006868E/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

An agent detecting device comprising a plate (6) having a plurality of microprotrusions (4) for piercing the skin of a patient. Each of the microprotrusions (4) having an electrode (14, 16 and 18) thereon for detecting the presence of an agent in the patient's interstitial fluid.
PT98915326T 1997-04-11 1998-04-03 MINIMALLY INVASIVE DETECTION DEVICE PT1006868E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4385197P 1997-04-11 1997-04-11

Publications (1)

Publication Number Publication Date
PT1006868E true PT1006868E (en) 2004-10-29

Family

ID=21929201

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98915326T PT1006868E (en) 1997-04-11 1998-04-03 MINIMALLY INVASIVE DETECTION DEVICE

Country Status (11)

Country Link
EP (1) EP1006868B1 (en)
JP (1) JP3963485B2 (en)
KR (1) KR100528306B1 (en)
AT (1) ATE269027T1 (en)
AU (1) AU6953698A (en)
CA (1) CA2285959A1 (en)
DE (1) DE69824600T2 (en)
DK (1) DK1006868T3 (en)
ES (1) ES2218815T3 (en)
PT (1) PT1006868E (en)
WO (1) WO1998046124A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6076200A (en) 1999-07-08 2001-01-30 Johnson & Johnson Consumer Companies, Inc. Exothermic bandage
US6890553B1 (en) 1999-07-08 2005-05-10 Johnson & Johnson Consumer Companies, Inc. Exothermic topical delivery device
US7133717B2 (en) 1999-08-25 2006-11-07 Johnson & Johnson Consumer Companies, Inc. Tissue electroperforation for enhanced drug delivery and diagnostic sampling
US7113821B1 (en) 1999-08-25 2006-09-26 Johnson & Johnson Consumer Companies, Inc. Tissue electroperforation for enhanced drug delivery
US7404815B2 (en) 2000-05-01 2008-07-29 Lifescan, Inc. Tissue ablation by shear force for sampling biological fluids and delivering active agents
JP3460020B2 (en) 2000-08-04 2003-10-27 株式会社ニシトモ Blood glucose meter
JP3412023B2 (en) 2000-09-01 2003-06-03 株式会社ニシトモ Blood glucose meter
US6952604B2 (en) 2001-12-21 2005-10-04 Becton, Dickinson And Company Minimally-invasive system and method for monitoring analyte levels
JP2005218855A (en) * 2004-01-09 2005-08-18 Sysmex Corp Percutaneous analyte extraction kit, percutaneous analyte extraction apparatus, blood sugar level measuring apparatus, percutaneous analyte extraction method, and blood sugar level measuring method
CN100367906C (en) * 2004-12-08 2008-02-13 圣美迪诺医疗科技(湖州)有限公司 Subcutaneous Implantable Biosensors
JP5025159B2 (en) * 2006-04-28 2012-09-12 シスメックス株式会社 Biological component measuring device
US20070282246A1 (en) * 2006-06-05 2007-12-06 Mit, Llp Iontosonic-microneedle biosensor apparatus and methods
EP2142096B1 (en) * 2007-04-04 2013-01-09 Isense Corporation Analyte sensing device having a plurality of sensing electrodes
JP5088148B2 (en) * 2008-01-16 2012-12-05 Ｔｄｋ株式会社 Method for measuring metabolite concentration and electrochemical sensor used therefor
US20100025238A1 (en) * 2008-07-31 2010-02-04 Medtronic Minimed, Inc. Analyte sensor apparatuses having improved electrode configurations and methods for making and using them
US8700114B2 (en) 2008-07-31 2014-04-15 Medtronic Minmed, Inc. Analyte sensor apparatuses comprising multiple implantable sensor elements and methods for making and using them
JP5735773B2 (en) * 2010-03-29 2015-06-17 シスメックス株式会社 Biological component analysis method and biological component analyzer
US9138191B1 (en) * 2014-07-09 2015-09-22 Qualcomm Incorporated Integrated circuit module with lead frame micro-needles
KR101700886B1 (en) 2015-07-24 2017-02-01 한국과학기술연구원 Neural probe array of high performance and for minimized damage of neuron
US12109032B1 (en) 2017-03-11 2024-10-08 Biolinq Incorporated Methods for achieving an isolated electrical interface between an anterior surface of a microneedle structure and a posterior surface of a support structure
US11045142B1 (en) 2017-04-29 2021-06-29 Biolinq, Inc. Heterogeneous integration of silicon-fabricated solid microneedle sensors and CMOS circuitry
WO2019017052A1 (en) * 2017-07-19 2019-01-24 テルモ株式会社 Sensor, measurement device, and manufacturing method for sensor
JP7548913B2 (en) * 2018-10-02 2024-09-10 ウェアオプティモ ピーティーワイ リミテッド Measurement System
WO2020069567A1 (en) 2018-10-02 2020-04-09 WearOptimo Pty Ltd Electrode arrangement
WO2021029452A1 (en) * 2019-08-12 2021-02-18 단국대학교 천안캠퍼스 산학협력단 Electrode for acquiring peripheral nerve signal
EP4048152B1 (en) 2020-07-29 2023-12-20 Biolinq Incorporated Continuous analyte monitoring system with microneedle array
WO2022076681A1 (en) * 2020-10-07 2022-04-14 True Mobile Health Llc Illicit substance use compliance system and method
CA3184224A1 (en) 2021-05-08 2022-11-17 Joshua Ray Windmiller Fault detection for microneedle array based continuous analyte monitoring device
WO2024163950A2 (en) 2023-02-02 2024-08-08 Biolinq Incorporated Method for improved sensor sensitivity of a microneedle-based continuous analyte monitoring system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999996A (en) 1933-12-20 1935-04-30 Du Pont Preparation of benzanthronyl selenoethers
US4756314A (en) 1985-10-28 1988-07-12 Alza Corporation Sweat collection patch
NL8702370A (en) * 1987-10-05 1989-05-01 Groningen Science Park METHOD AND SYSTEM FOR GLUCOSE DETERMINATION AND USEABLE MEASURING CELL ASSEMBLY.
EP0353328A1 (en) * 1988-08-03 1990-02-07 Dräger Nederland B.V. A polarographic-amperometric three-electrode sensor
US4953552A (en) * 1989-04-21 1990-09-04 Demarzo Arthur P Blood glucose monitoring system
US5108819A (en) 1990-02-14 1992-04-28 Eli Lilly And Company Thin film electrical component
US5390671A (en) 1994-03-15 1995-02-21 Minimed Inc. Transcutaneous sensor insertion set
US5391250A (en) 1994-03-15 1995-02-21 Minimed Inc. Method of fabricating thin film sensors

Also Published As

Publication number Publication date
ES2218815T3 (en) 2004-11-16
CA2285959A1 (en) 1998-10-22
WO1998046124A1 (en) 1998-10-22
EP1006868B1 (en) 2004-06-16
DE69824600D1 (en) 2004-07-22
ATE269027T1 (en) 2004-07-15
JP3963485B2 (en) 2007-08-22
JP2001523993A (en) 2001-11-27
KR20010006147A (en) 2001-01-26
DK1006868T3 (en) 2004-10-04
EP1006868A1 (en) 2000-06-14
KR100528306B1 (en) 2005-11-15
DE69824600T2 (en) 2005-08-18
AU6953698A (en) 1998-11-11

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